1. @DomName('Performance.clearMarks')
  2. @DocsEditable()
  3. @Experimental()
void clearMarks(String markName)

Source

@DomName('Performance.clearMarks')
@DocsEditable()
// https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface
@Experimental()
void clearMarks(String markName) =>
    _blink.BlinkPerformance.instance.clearMarks_Callback_1_(this, markName);